Bacharach 2072-0400 manual 2.3External Source Tank Testing, Instruction

MAC2000 Initial Set-Up

2.2Checking Vehicles for Possible Contaminated Systems

Before every recovery, the MAC2000 automatically samples the refrigerant in the vehicle’s A/C system. If the system fails the purity level required, the unit tests a second time. In the event the system fails a second time, the unit prompts that the hoses be disconnected from the vehicle. Follow the on-screen prompts in order to clean out the MAC2000.

Note: The MAC2000 must be disconnected from the vehicle before starting the cleaning process. It is illegal to knowingly vent or allow refrigerant to vent to the atmosphere. This illegal venting will occur if the unit is left attached to the vehicle.

Please refer to your shop’s policy for dealing with contaminated refrigerant.

2.3External Source Tank Testing

The MAC2000 features an exclusive source tank refrigerant identification process that checks the source refrigerant before it is added to the unit’s internal tank. This testing is automatic and does not require any action by the technician. This feature prevents contaminated refrigerant from entering the MAC2000, thus rendering it inoperable.

Instruction 2072-0400 11